1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x36d4b056a7a93b0ddecfc72d8e7695b84968e96bca5abab2eef966161e260831. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1dee9f52-1e46-4c1d-9a0d-218e38b35fbb.json and https://artists.proofprofile.net/proofs/artist/1dee9f52-1e46-4c1d-9a0d-218e38b35fbb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Antologia Sonora Della Canzone Napoletana, Vol. 6
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e15a6d3ed66913a64780723d694cdc41b00e903ee83feff3cff0f75291a41d. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG019803172.
Antologia Sonora Della Canzone Napoletana, Vol. 11
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x508b0c151b48a2d334c803f1828d89665b6e6784374ccb3bdaca928f56abd347. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITG010607322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdce84611024107e60a729f336a2f5c967636f401aff66b4685381f10936adc04. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5009700095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd9868559cb875c8d021697c3cb01be89cc2dae70a2831ce66599d746fbb4dc0b. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLPF0247614.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x01650906d8ea4bf637707e9c188b66f1d46684d85ae8aa0af1e184876431c545. Chain 2 (Bitcoin): anchored in block 953513 (2026-06-13T12:47:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1501952.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa48c4b478360557626f6b23e45b6f31acc2eafd0f492637a89e82b2d8a38df95. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1501957.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07bc809b9373a593accd0ad9309a71aefa8b9fec28d83204a6020e433bdda32e. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1501959.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x03ca2888a4baf882f0024abb2624706ee5797fe659114701b50198755acfaf9c. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61708331.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x977b455b1db98f4c52417786d6185dca04380e89f1bfc4f5302b419b7dcbc889. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41700895.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xec317e21b8851cf13dc2b03ab5edf98dc0c4026b204b40417f9f5489ee60f5e7. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41700903.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb972087c223e769867f58de9ccb62d7a184aab638b7724bf5929f0ef241d804d. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700401233.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed47e081e7986ffe0b4b663f43d99becaf1b7d62c5b291be118ddcaeb6b950c9. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700401235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bdf37bd04efbb4f09791361490a40a512a3bf1977add21afaa74352fe1eb148. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700401239.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78db80605dd723c2326cd90fd547cbbae3cf9a1dd9c5d966a5b112cc93ceb82f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700401246.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e343bf24bd0664fd71571d72e2067650583d17a068862857e21f0609eef5d18. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700401248.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6f74677a6e7b21830313296b23ab9f8b0970c3a7c16d7c929bfd29313638734. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5028800140.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xee276c4d73c3d94eddeb0234d1d601f58cd060e00f3687c2522942f8f025afc0. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6029700010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14db1b948a4e95f5c4b54707dff1d789637ea31130dcdae045ad63318b8df129. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5022100001.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a1229fbc619386f53535b22a18c69b94923472fd44b320e6f0190e9cdd7f5c3. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5020900133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa273b0560234b89b4fe35625fca472643ad6735896e5b3fce13b50e0a125eeae. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5029900146.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15dac3874eb55bf4c00148d96a6d43d946dc85144c2a2768cf0556d01a322ce1. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5029200095.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x00c4d1c2a95c6873e08d1f2fab3f567c71ccfc719396736f06d230def40e6e62. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5117800036.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e3dcc952c5c9593d9f04c9a41f9c96a8f41e8729f8422efef08c0c80f7b54dc. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5029400474.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14a8bd3444b0e051f3e71efe01d32aa5698db706a15c723ec32237b35ba0e9bf. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5029400808.
Por Sevillanas De La Feria De Abril Al Rocío
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x982ad1efee5cfa27f09832e3f3618756cf1c6bd202610c991081898a8df6f136. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5709901048.
La Alegría De Las Sevillanas VIII: Esto Es La Revolución , Cántame, Rintintín, Yo Me Pongo Mi Sombrero
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf82b4c06f81f737a82541636dd0dae4cbf05f8efd0b8b398e63e2047a4b95469. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5701100827.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa58b9bb60a5ead51c0557a8da98a6bd4f50065c0a8047600415ce9e7fb4fdbf1. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6102226301.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x74a04dcb013c889b260d01715696e58165e25d1e6042fc799801bed86c3c4418. Chain 2 (Bitcoin): anchored in block 957039 (2026-07-07T12:58:18Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6102226304.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x234be53ee1df8245af64f68a5fce4a55a80115755fae4991cde41a3dc7ce7bad. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6102226305.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8137af4f7f03db7371b8775d86d94fc09fbaf9573ef2483a38e36269fe6c2747. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6102226308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf09ddc5d551084b1a7908044a628d02f732885a208a5b2c13c087cc3af7c5e8c. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES6102226310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ff6059e156746d4513dcab1d7a00e8b13906fc1c4991004500ea93aad51900b. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011100130.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72a5f967c2a5c53061dffe49b29299fcf3b09128f6044af4c875435418abbe32. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011100133.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78018202b54b1a0707724979d9020a6325b4218ec2b3cb552cfabc84ce16d18f. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011100132.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a9ea5c30d42a201980a01af18ed45d7b6357a06f1e48b6dba6693ee1a09c95d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESD011100136.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x416e6ef6605e906a47723acf91e09c566c2f1dc4a9738a757a6938ae62b11549. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2104161.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3953b3ddd5ce850ae540174138c6ba1caf72fcd8993759de5ca2ffaefae54520. Chain 2 (Bitcoin): anchored in block 958042 (2026-07-14T18:24:07Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2104162.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbe9cdd7e0f28db6b75478a932f3bf7545b507536c2c07db8133623a4cd996a6f. Chain 2 (Bitcoin): anchored in block 957212 (2026-07-08T18:33:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2104163.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb0b80b11e263e243f500bf73219df60a4512e1e94639a710f01f22683491762f. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2104166.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7d974bbd7636c4af3f40a3475daacc72cedddc1a020f1b46b86ace18cbf7e0ff. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2104167.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29435fa0e80c4533e4269b2f7f59477ba4eac6e7b7812c92b542c74170020d3d. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2104171.
Cosas de la vida - Antología de las sevillanas Vol. 3
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2da92eea6cb7d7b621b6382af2225013aafef7b08498bf441a49d9aa22946445. Chain 2 (Bitcoin): anchored in block 957055 (2026-07-07T15:12:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201310.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9efecec4399d478a44c230a618966104de661033ddc17e304e0ed2f83d70aa8. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42555e6e1de587196587471183ea539b228a22c7bc41ed4ca3585f543e37f515. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201312.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e5f859a6c7ec58e542297079eca51e1aac4494d7e200a000a9d29d54c59a891. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201313.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc04e6305ade416e4eb2805cfdadcd35dca0cb3f5f0b428b1f29cf2ac41014a8d. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1273bfaa3a4deeb6b27af6e07147e6273eb3f44c9a882294135105057a1f0726. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7a89f22a28c417f5fd7e0f4223a345f250266ec10904b1960fbebebcfade025. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1fc2b5bfbd2f703a2a7aedef8ab0814909f2fda1aa1472f8420826b13a6fc188. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201320.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b5164efba3e7ad17c64e8dd2304b65de61683ed63bd7d5eb1c414ca9db4e9c3. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201321.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e09162f8d95c6d5bba41d4374642baac13c7551b6187ab3363423b7d6034499. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330201280.
El dolor del amor - Antología de las sevillanas Vol. 2
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b039908b42f21ca5acaaa5fffc4afa188d8e3bc83b3e961b29a421d96ecc3b0. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-16T23:24:50Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001251.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d96c401563d68de225b8b508c5d91fd05402c35341696c3517ec7df90b8f2f5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001252.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2433033c9b2767cd2d3e2152826a1908c21cb80c9668963a4e0d41148cdda059. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001254.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x643e1c11b95d80b3499c1c299119e1f4d5cc28a7e05a154ac5df8eaa7e38e9b4. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001257.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d1ba13522fed78a3b61b1125526ef42d84ab709f11c82a546b757bc31b1be0e. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001258.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdcaf9103e0a96d570db43c5acb3d6926c6689b579240c5bdd3575bd0d0c961fb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001259.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6102c91c15ae3563e9d8c9130915eeb04090d2802cb0004ecf21a5b65eeb2e08. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001260.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88ebd9191c7fff10b7581873094256d8f6646929228366303ffbf5076d363596. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001261.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3276343ea10fccc65022ab13f259329caf4c520ddfdaea22fa781a38b6bb9da9. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5330001262.
De Siempre (Antología De Las Sevillanas, Vol. 1)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0bdb9e3a7b6f0af98945f708c354fa6deb57ca8d0ddb0ba99585a26e224554b9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIR2456402.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x32e657eda5c554ae72d9a7b1d8b162ed8bfd0268d2d540139bfc19fa0c1c83e1. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2456407.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15d143d6113500fe76fc25c4d53a0bcb9e5173a89c22a54083f9c59af8716f49. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIR2456424.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x922764f48295fa2f0341d41b7659ab0429e1db80de0008bdcda6fac3609aa195. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2456431.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bf9a8009c952f05584232681f694ea5d33f9fa2237e9093b975aa38bfdfffa5. Chain 2 (Bitcoin): anchored in block 957820 (2026-07-13T07:54:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIR2456434.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x533c91da47ba4af7142938467e84e06d5c5c2e912c9af8e41e6da95260234ab1. Chain 2 (Bitcoin): anchored in block 953536 (2026-06-13T17:25:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2456439.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14f5ca4b849c03c37767de16cf78b40cd0611e549c6f630925a3370a6f2c4b1a. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2456444.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x800cda0cfd7711b3e6d507287a2f53abf6bffba6d4bb52b3af3476cd7e168770. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIR2456448.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x641347a23f4d8872bbec8a289d975a0dbcdb2cd0bbaf72d057d48036efa69b99. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2456457.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x112c5aea7257e92bfc99c07be2b20330f7e89eaf1d4f65ca24f040d6c71316f4. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIS2456526.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3f50d1380e778098b427a924e7ff8031b0607d364cd981249302dce18e13602. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700601006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x24eb50a5b9f3e67598542aeb757f5cf85b7f70b758b7db3da0a5a49fe5503b84. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700600128.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf7b8313c7a03816a191736ec9c26ddabb3d6b1078e283b6dca164bf4cb71559a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700601003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x83bdf084753522cbab69f27abbd6ceef0d449e6c5269dbf76e5d296eb3a5a290. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700601005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x10e0eb236b3248f93d6a87d3b54ed33f112dac8866168f0e5eeb7d347429c972. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-17T00:15:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700600235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7bc5dedba5d639bd59824f9ced491534520d60440c3411243582c67c2014baa5. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300461.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d16237bf0e343c31fd3b6d3219cb8788b66021727023e4831510ec0407b045c. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300460.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1dea02e2b41b708398315ef4e0721d910dcaefdd70e8ee6b6c5e73fc0fed665c. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300463.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ae4c4e2991a24af463c85b57ad33ed3561f0ad5a05dc0e447a5e96603445be4. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700601010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d3849d0629775650f7023dbdc576852b549ae6b43d89bc45091c749d59e7d0c. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702100702.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9b3e9319476943208575ef0b11cb63f65af76f9151c6d8a177c319929b0de8a5. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700600999.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4e0d34d498316a07da3fa0fa31b3a739cad78d07769aeafef3edbabff7d7fe9. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700601011.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb86a8b24d4811341b69c4a5e025464db60ddaef55d69af3002f5bc164e8dd4ce. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702100699.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc68224ff375633cac0a4ea653a3091cc3f6274aeb0998a7bfbb28250b56646. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700601000.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc09056a4f187ad2bccac3412ceba0b736f2ff8fb5f94131a01121320d75ff18f. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300473.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc92d9d33c5910994c4b3fca9c1f71c5f066f48d83949101a35b41401c0198ecf. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300476.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5ecc0e6a38044c5bfbe5dacb72afd34b07e2efd6a7fed688b668fcd8e2762d5. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700600123.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb659f515a70ccdb6a998d2b0f1919a372560bd62c58399f416e8a8ef79b8970a. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300478.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a505737b845a97c7f7113e07742d57f41841ae3ba1b616069fda8d250c4996a. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300479.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbf7a9bbd3cc3fe315a6e9ace9a1184d6e45b8efb272c1e7e6a7cfca4480b309f. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700600124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d3beeb4143717d5a35684aaf5e5255cb94e76ebb434bd77342bedd83410dfc2. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300469.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4bc5458e70a49f37464f26b986dada854693d0df26cc1d5ecdd065b36d0e4b2b. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ESUM72300470.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b971dacb00cfcb94923308b78b4e5ce56d0709cf9012c0eea6383bba541b224. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700401242.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49dcbf2013feaa658bd8c39bb9a01d80a4024f8f9c36aea0e8ab0d5970f216a7. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702100553.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed47e081e7986ffe0b4b663f43d99becaf1b7d62c5b291be118ddcaeb6b950c9. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5700401235.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7deb5091e1a257c8cec750df51c1a2af1e66622bc6d93cdce74ca81c5a2178e8. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702202089.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42975e6b34772d34b69e925648c36e82d2fc7c143fcd96296e3cf80112cdf6f6. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702202093.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x99c5f37cf1359c0282c217be9c2f6f9a3760f6fe82baef60ca6ffd64a8e20167. Chain 2 (Bitcoin): anchored in block 956894 (2026-07-06T07:53:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES5702202074.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x445e0b99c4f9e050e04835584a377c49dda4357bb4fd6ff56c0328438b622014. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61712032.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x38771b0552ddd06789139df1cb08361d1aef020248a1ac0cb613eaeb58e372c0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61712037.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc8db93165df47f0c2db961a2a00541c7a276487026209af98cc855199dec0d2d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61712038.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5f5d47e46baa5c06288353cf97fdf1befe0ac811aef6f7cb3f6740e36aa99bc0. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61712041.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34de7d2aa9764c224161e4e4cb808a0831e7da9ff2d9d6e5b5253021472cb978. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61712046.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa3a6e0944cb760ce3517a60b957173897ac0bc7f96f6a11fe5a7e7c2142e93d. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61708366.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xca3b189f989f865d923d2286fa8f3c2a91249fd66719d7cb01a9cb59c937e4ce. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJE61712013.